Liachavičy is a village in Ivanava Raion, in Brest Region, Belarus. Liachavičy lies at 143 m above sea level. It has 392 inhabitants. The nearest city is Pinsk, 33 km to the east. Among the landmarks around are Church of the Exaltation of the Cross in Ivanava (6.4 km), Orthodox church of the Pokrov in Ivanava (6.4 km) and Holy Trinity Orthodox church in Dastojeva (7.3 km).

Also written Ляхавічы.